Graph Geometry Node: how to use it?

Hi, guys.
Anyone knows how the Graph Geometry Node works? There’s a source input to which I have not found a matching node yet. Any ideas?
Thank you.

Hi Andrei,
The Graph Geometry node has an input called “Graph Input Value” (if you expand the inputs). Link any numeric/modifier to that and it will generate a graph of values from that numeric over time.

Thanks, Matt.
By the way, how soon can we expect the manual to include the missing node descriptions?

Yey!!! Got it working! But what about the ‘Graph input Source’ input? Which node’s connection is expected?

New manual pages are coming soon…!